Association of Low Baseline Levels of Erythrocyte Folate With Treatment Nonresponse at Three Months in Rheumatoid Arthritis Patients Receiving Methotrexate

Measuring methotrexate polyglutamates in red blood cells: a new LC-MS/MS-based method

(2012) E. den Boer et al.   ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Induction therapy with a combination of DMARDs is better than methotrexate monotherapy: first results of the tREACH trial

(2012) P H de Jong et al.   ANNALS OF THE RHEUMATIC DISEASES

Prediction of clinical non-response to methotrexate treatment in juvenile idiopathic arthritis

(2012) Maja Bulatović et al.   ANNALS OF THE RHEUMATIC DISEASES

A stable isotope dilution LC–ESI-MS/MS method for the quantification of pyridoxal-5′-phosphate in whole blood

(2012) Bertrand D. van Zelst et al.   JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES

Plasma Pyridoxal-5-Phosphate Is Inversely Associated with Systemic Markers of Inflammation in a Population of U.S. Adults

(2012) Lydia Sakakeeny et al.   JOURNAL OF NUTRITION

ABCB1 and ABCC3 Gene Polymorphisms Are Associated with First-year Response to Methotrexate in Juvenile Idiopathic Arthritis

(2012) M. C. F. J. de ROTTE et al.   JOURNAL OF RHEUMATOLOGY

Red blood cell folate concentrations and polyglutamate distribution in juvenile arthritis

(2012) Mara L. Becker et al.   Pharmacogenetics and Genomics

Vitamin B6: a challenging link between nutrition and inflammation in CVD

(2011) Valentina Lotto et al.   BRITISH JOURNAL OF NUTRITION

Effect of genetic polymorphisms in the folate pathway on methotrexate therapy in rheumatic diseases

(2011) Lisa K Stamp et al.   PHARMACOGENOMICS

Treating rheumatoid arthritis to target: recommendations of an international task force

(2010) J. S. Smolen et al.   ANNALS OF THE RHEUMATIC DISEASES

Methotrexate polyglutamate concentrations are not associated with disease control in rheumatoid arthritis patients receiving long-term methotrexate therapy

(2010) Lisa K. Stamp et al.   ARTHRITIS AND RHEUMATISM

2010 Rheumatoid arthritis classification criteria: An American College of Rheumatology/European League Against Rheumatism collaborative initiative

(2010) Daniel Aletaha et al.   ARTHRITIS AND RHEUMATISM

Methotrexate—how does it really work?

(2010) Edwin S. L. Chan et al.   Nature Reviews Rheumatology

Predictors for remission in rheumatoid arthritis patients: A systematic review

(2010) Wanruchada Katchamart et al.   ARTHRITIS CARE & RESEARCH

Determinants of red blood cell methotrexate polyglutamate concentrations in rheumatoid arthritis patients receiving long-term methotrexate treatment

(2009) Lisa K. Stamp et al.   ARTHRITIS AND RHEUMATISM

Use of risk stratification to target therapies in patients with recent onset arthritis; design of a prospective randomized multicenter controlled trial

(2009) Susanne JJ Claessen et al.   BMC MUSCULOSKELETAL DISORDERS

Metaanalysis of Methylenetetrahydrofolate Reductase (MTHFR) Polymorphisms Affecting Methotrexate Toxicity

(2009) M. C. FISHER et al.   JOURNAL OF RHEUMATOLOGY

The Michael Mason prize: early rheumatoid arthritis--the window narrows

(2009) K. Raza   RHEUMATOLOGY

Long-term safety of methotrexate monotherapy in patients with rheumatoid arthritis: a systematic literature research

(2008) C Salliot et al.   ANNALS OF THE RHEUMATIC DISEASES